| Picture | Answer | % Correct |
|---|---|---|
![]() | Thames | 91%
|
![]() | Amazon | 80%
|
![]() | Danube | 51%
|
![]() | Zambezi | 38%
|
![]() | Mekong | 36%
|
![]() | Rhine | 36%
|
![]() | Yangtze | 32%
|
![]() | Ganges | 31%
|
![]() | Mississippi | 27%
|
![]() | Nile | 20%
|
![]() | Volga | 14%
|
![]() | Congo | 8%
|
![]() | Missouri | 7%
|
![]() | Seine | 7%
|
![]() | Orinoco | 3%
|